[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR7900961A - Ressonador helicoidal estabilizado em relacao a temperatura - Google Patents

Ressonador helicoidal estabilizado em relacao a temperatura

Info

Publication number
BR7900961A
BR7900961A BR7900961A BR7900961A BR7900961A BR 7900961 A BR7900961 A BR 7900961A BR 7900961 A BR7900961 A BR 7900961A BR 7900961 A BR7900961 A BR 7900961A BR 7900961 A BR7900961 A BR 7900961A
Authority
BR
Brazil
Prior art keywords
helicoidal
relation
temperature
resonator stabilized
resonator
Prior art date
Application number
BR7900961A
Other languages
English (en)
Inventor
E Parish
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of BR7900961A publication Critical patent/BR7900961A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/005—Helical resonators; Spiral resonators
BR7900961A 1978-02-27 1979-02-15 Ressonador helicoidal estabilizado em relacao a temperatura BR7900961A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/881,308 US4205286A (en) 1978-02-27 1978-02-27 Temperature stabilized helical resonator

Publications (1)

Publication Number Publication Date
BR7900961A true BR7900961A (pt) 1979-09-25

Family

ID=25378215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900961A BR7900961A (pt) 1978-02-27 1979-02-15 Ressonador helicoidal estabilizado em relacao a temperatura

Country Status (12)

Country Link
US (1) US4205286A (pt)
JP (1) JPS54118153A (pt)
AR (1) AR216837A1 (pt)
AU (1) AU521256B2 (pt)
BR (1) BR7900961A (pt)
CA (1) CA1116705A (pt)
DE (1) DE2905677A1 (pt)
FR (1) FR2418573A1 (pt)
GB (1) GB2015265B (pt)
IL (1) IL56492A (pt)
MX (1) MX144739A (pt)
NL (1) NL7901561A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385279A (en) * 1981-08-04 1983-05-24 Motorola, Inc. Tunable helical resonator
US4682131A (en) * 1985-06-07 1987-07-21 Motorola Inc. High-Q RF filter with printed circuit board mounting temperature compensated and impedance matched helical resonators
US5039966A (en) * 1988-10-31 1991-08-13 Glenayre Electronics Ltd. Temperature-compensated tuning screw for cavity filters
FI84211C (fi) * 1990-05-04 1991-10-25 Lk Products Oy Temperaturkompensation i en helix-resonator.
SE516862C2 (sv) * 2000-07-14 2002-03-12 Allgon Ab Avstämningsskruvanordning samt metod och resonator
US10062494B2 (en) * 2014-11-03 2018-08-28 Qorvo Us, Inc. Apparatus with 3D inductors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621484A (en) * 1970-03-05 1971-11-16 Motorola Inc Helical resonator having variable capacitor which includes windings of reduced diameter as one plate thereof
JPS52109355A (en) * 1976-03-10 1977-09-13 Toko Inc Resonator

Also Published As

Publication number Publication date
NL7901561A (nl) 1979-08-29
AU521256B2 (en) 1982-03-25
MX144739A (es) 1981-11-18
DE2905677A1 (de) 1979-09-06
IL56492A0 (en) 1979-03-12
IL56492A (en) 1981-01-30
GB2015265A (en) 1979-09-05
AR216837A1 (es) 1980-01-31
CA1116705A (en) 1982-01-19
US4205286A (en) 1980-05-27
FR2418573A1 (fr) 1979-09-21
GB2015265B (en) 1982-04-15
AU4442979A (en) 1979-09-06
JPS54118153A (en) 1979-09-13

Similar Documents

Publication Publication Date Title
BR7408094D0 (pt) Processo para formar um conjunto de catalisador-isocianato latente em temperatura ambiente
MX146258A (es) Mejoras en un aparato para reducir la temperatura de vapor
BR8009041A (pt) Branqueamento em baixa temperatura
ES501717A0 (es) Perfeccionamientos en un reactor de alta temperatura refri- gerado a gas
IT1077451B (it) Procedimento per il trattamento di rifiuti solidi in modo da produrre un combustibile
IT1042216B (it) Oscillatore a christallo compensa to in temperatura
BR7900961A (pt) Ressonador helicoidal estabilizado em relacao a temperatura
PH16955A (en) Improvements in or relating to suppository manufacture
ES543348A0 (es) Perfeccionamientos en un dispositivo para detectar externa- mente cambios de temperatura dentro de un recipiente
ES503991A0 (es) Perfeccionamientos en cavidades de microondas resonantes es-tabilizadas en temperatura
MX145561A (es) Mejoras en metodo para aglomerar cieno
IT7947701A0 (it) Perfezionamento nelle bielle per motori endotermici
BR8005650A (pt) Processo para revestir um cano
MX144927A (es) Mejoras en proceso para polibromar bisfenoxialcanos
FI53580C (fi) Foerfarande foer utnyttjande av hemicellulosor i sini-viskosprocess
SE7900374L (sv) Improvements in or relating to a caravan structure
IT8152832V0 (it) Essicatore a bassa temperatura a limitato consumo energetico
BR7801289A (pt) Aperfeicoamentos relativos a termopar
BR7807124A (pt) Aperfeicoamento em e referente a cadeado
MX6607E (es) Mejoras en un procedimiento para obtener 2-alcoxi-4-6-dicloro-s-triacinas
ES259551Y (es) Captador termosolar a baja temperatura
MX153482A (es) Mejoras en sistema para compensar la temperatura en un resonador de cristal
BR7605368A (pt) Aperfeicoamentos em ou referentes a rocadeira
BR7800160A (pt) Aperfeicoamento em sulcadores adaptados a trator
BR7907857A (pt) Aperfeicoamento em e referente a flexometro